2191807800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13381}}^1$

素因数の和:13423

約数の個数: 288

約数和(自身を含む): 9060149280

約数和(自身を除く): 6868341480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2730, 2925, 3150, 3276, 3640, 3900, 4095, 4200, 4550, 4680, 5460, 5850, 6300, 6552, 6825, 7800, 8190, 9100, 10920, 11700, 12600, 13381, 13650, 16380, 18200, 20475, 23400, 26762, 27300, 32760, 40143, 40950, 53524, 54600, 66905, 80286, 81900, 93667, 107048, 120429, 133810, 160572, 163800, 173953, 187334, 200715, 240858, 267620, 281001, 321144, 334525, 347906, 374668, 401430, 468335, 481716, 521859, 535240, 562002, 602145, 669050, 695812, 749336, 802860, 843003, 869765, 936670, 963432, 1003575, 1043718, 1124004, 1204290, 1217671, 1338100, 1391624, 1405005, 1565577, 1605720, 1686006, 1739530, 1873340, 2007150, 2087436, 2248008, 2341675, 2408580, 2435342, 2609295, 2676200, 2810010, 3010725, 3131154, 3372012, 3479060, 3653013, 3746680, 4014300, 4174872, 4215015, 4348825, 4683350, 4817160, 4870684, 5218590, 5620020, 6021450, 6088355, 6262308, 6744024, 6958120, 7025025, 7306026, 7827885, 8028600, 8430030, 8697650, 9366700, 9741368, 10437180, 10959039, 11240040, 12042900, 12176710, 12524616, 13046475, 14050050, 14612052, 15655770, 16860060, 17395300, 18265065, 18733400, 20874360, 21075075, 21918078, 24085800, 24353420, 26092950, 28100100, 29224104, 30441775, 31311540, 33720120, 34790600, 36530130, 39139425, 42150150, 43836156, 48706840, 52185900, 54795195, 56200200, 60883550, 62623080, 73060260, 78278850, 84300300, 87672312, 91325325, 104371800, 109590390, 121767100, 146120520, 156557700, 168600600, 182650650, 219180780, 243534200, 273975975, 313115400, 365301300, 438361560, 547951950, 730602600, 1095903900, 2191807800]

約数ペア:

[(1, 2191807800), (2, 1095903900), (3, 730602600), (4, 547951950), (5, 438361560), (6, 365301300), (7, 313115400), (8, 273975975), (9, 243534200), (10, 219180780), (12, 182650650), (13, 168600600), (14, 156557700), (15, 146120520), (18, 121767100), (20, 109590390), (21, 104371800), (24, 91325325), (25, 87672312), (26, 84300300), (28, 78278850), (30, 73060260), (35, 62623080), (36, 60883550), (39, 56200200), (40, 54795195), (42, 52185900), (45, 48706840), (50, 43836156), (52, 42150150), (56, 39139425), (60, 36530130), (63, 34790600), (65, 33720120), (70, 31311540), (72, 30441775), (75, 29224104), (78, 28100100), (84, 26092950), (90, 24353420), (91, 24085800), (100, 21918078), (104, 21075075), (105, 20874360), (117, 18733400), (120, 18265065), (126, 17395300), (130, 16860060), (140, 15655770), (150, 14612052), (156, 14050050), (168, 13046475), (175, 12524616), (180, 12176710), (182, 12042900), (195, 11240040), (200, 10959039), (210, 10437180), (225, 9741368), (234, 9366700), (252, 8697650), (260, 8430030), (273, 8028600), (280, 7827885), (300, 7306026), (312, 7025025), (315, 6958120), (325, 6744024), (350, 6262308), (360, 6088355), (364, 6021450), (390, 5620020), (420, 5218590), (450, 4870684), (455, 4817160), (468, 4683350), (504, 4348825), (520, 4215015), (525, 4174872), (546, 4014300), (585, 3746680), (600, 3653013), (630, 3479060), (650, 3372012), (700, 3131154), (728, 3010725), (780, 2810010), (819, 2676200), (840, 2609295), (900, 2435342), (910, 2408580), (936, 2341675), (975, 2248008), (1050, 2087436), (1092, 2007150), (1170, 1873340), (1260, 1739530), (1300, 1686006), (1365, 1605720), (1400, 1565577), (1560, 1405005), (1575, 1391624), (1638, 1338100), (1800, 1217671), (1820, 1204290), (1950, 1124004), (2100, 1043718), (2184, 1003575), (2275, 963432), (2340, 936670), (2520, 869765), (2600, 843003), (2730, 802860), (2925, 749336), (3150, 695812), (3276, 669050), (3640, 602145), (3900, 562002), (4095, 535240), (4200, 521859), (4550, 481716), (4680, 468335), (5460, 401430), (5850, 374668), (6300, 347906), (6552, 334525), (6825, 321144), (7800, 281001), (8190, 267620), (9100, 240858), (10920, 200715), (11700, 187334), (12600, 173953), (13381, 163800), (13650, 160572), (16380, 133810), (18200, 120429), (20475, 107048), (23400, 93667), (26762, 81900), (27300, 80286), (32760, 66905), (40143, 54600), (40950, 53524)]